added composer and tweaked vimrc to put mytodo in btshare and custom linux fonts
git completion and linux difftool meld
added nerdtree. removed a few other bundles
add ctrl n as nerdtree
mods to vimrc for leader c
added composer
merge
Merge branch 'master' of github.com:jimmydburr/dotfiles
nerdtree fixes
vimrc tweaks